GitLab is used only for code review, issue tracking and project management. Canonical locations for source code are still https://gitweb.torproject.org/ https://git.torproject.org/ and git-rw.torproject.org.
Since we often need to look at the logs to search for bugs or confirm that patches are working and we usually need to grep by date.
Not sure right now whether this would be for 1.1
